In the past few years, our company absorbed and digested advanced technologies both at home and abroad. Meanwhile, our company staffs a team of experts devoted to the development of Electric Roll Up Unit For Curtain, Worm Wheel Gearbox , Poultry Ventilation Systems , Sidewall Ventilation For Poultry ,Optimal Ventilation For Poultry House . We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Egypt , Armenia ,Estonia , Jeddah .We warmly welcome domestic and overseas customers to visit our company and have business talk. Our company always insists on the principle of "good quality, reasonable price, the first-class service". We are willing to build long-term, friendly and mutually beneficial cooperation with you.